CN202754677U - Elevator door knife device with novel joining beams - Google Patents
Elevator door knife device with novel joining beams Download PDFInfo
- Publication number
- CN202754677U CN202754677U CN 201220295307 CN201220295307U CN202754677U CN 202754677 U CN202754677 U CN 202754677U CN 201220295307 CN201220295307 CN 201220295307 CN 201220295307 U CN201220295307 U CN 201220295307U CN 202754677 U CN202754677 U CN 202754677U
- Authority
- CN
- China
- Prior art keywords
- link rod
- elevator door
- link
- door knife
- novel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses an elevator door knife device with novel joining beams, and relates to the field of elevator door knife devices. The elevator door knife device with the novel joining beams comprises a first arc plate, a second arc plate, a bottom plate, a first joining beam and a second joining beam, the first joining beam comprises a joining beam body and a connecting rod, a groove is arranged on the position, connected with the joining beam body, of the connecting rod, and the connecting rod and the joining beam are connected to be a whole casting. The connecting rod is not led to drop off from the joining beam in the process of use for a long time, the elevator door knife device with the novel joining beams is stable and reliable in work, and solid in structure, and safety is improved.
Description
Technical field
The utility model relates to the elevator door vane device field, is specifically related to a kind of elevator door vane device with novel link rod.
Background technology
At present, is connected by adapter shaft between door cutter link rod and the base plate in elevator door vane device, a door cutter link rod is plastic castings, is to captive joint between pipe link and the cutter link rod, the pipe link of prior art has decorative pattern or screw thread with the position that door cutter link rod is connected, and its purpose is to increase snap-in force.Because a door cutter link rod is Plastic Parts, uses very easily wearing and tearing for a long time, thereby cause pipe link loosening even come off with a door cutter link rod.
Summary of the invention
The purpose of this utility model provides a kind of elevator door vane device with novel link rod, and it can not cause pipe link and link rod to come off in long-time use procedure, sound construction, and working stability is reliable.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: a kind of elevator door vane device with novel link rod, it comprises the first arc plate, the second arc plate, base plate, the first link rod, the second link rod, described the first link rod comprises link rod body and pipe link, the position that is connected with the link rod body on the described pipe link is provided with groove, and described pipe link and link rod body are the foundry goods that is connected as a single entity.
The utlity model has with beneficial effect: the position that is connected with link rod at pipe link is provided with groove, increases the area of contact of pipe link and link rod, can not cause pipe link and link rod to come off in long-time use procedure, and working stability is reliable; Take extrusion process, pipe link and link rod body are connected as a single entity, and sound construction improves safety.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
The specific embodiment
With reference to Fig. 1, Fig. 2, this specific embodiment is by the following technical solutions: a kind of elevator door vane device with novel link rod, it comprises the first arc plate, the second arc plate, base plate, the first link rod, the second link rod, described the first link rod comprises link rod body 1 and pipe link 2, the position that is connected with link rod body 1 on the described pipe link 2 is provided with groove 3, described pipe link 2 and the foundry goods of link rod body 1 for being connected as a single entity.
With reference to Fig. 1, Fig. 2, this specific embodiment is taked extrusion process by being provided with groove at the position that is connected with link rod at pipe link, increases the area of contact of pipe link and link rod, and sound construction improves safety.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (1)
1. elevator door vane device with novel link rod, it comprises the first arc plate, the second arc plate, base plate, the first link rod, the second link rod, it is characterized in that, described the first link rod comprises link rod body and pipe link, the position that is connected with the link rod body on the described pipe link is provided with groove, and described pipe link and link rod body are the foundry goods that is connected as a single entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295307 CN202754677U (en) | 2012-06-22 | 2012-06-22 | Elevator door knife device with novel joining beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295307 CN202754677U (en) | 2012-06-22 | 2012-06-22 | Elevator door knife device with novel joining beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202754677U true CN202754677U (en) | 2013-02-27 |
Family
ID=47733871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220295307 Expired - Fee Related CN202754677U (en) | 2012-06-22 | 2012-06-22 | Elevator door knife device with novel joining beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202754677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701055A (en) * | 2012-06-22 | 2012-10-03 | 南通江中光电有限公司 | Elevator door knife device with novel link rods |
-
2012
- 2012-06-22 CN CN 201220295307 patent/CN202754677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701055A (en) * | 2012-06-22 | 2012-10-03 | 南通江中光电有限公司 | Elevator door knife device with novel link rods |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012045447A3 (en) | Hammer with a divided hammer tip | |
| CN202754677U (en) | Elevator door knife device with novel joining beams | |
| CN102701055A (en) | Elevator door knife device with novel link rods | |
| CN205110559U (en) | Automobile stamping die breaker bolt | |
| CN201400536Y (en) | Portal crane with cantilever at side surface | |
| CN102896021A (en) | Split combined hammer head | |
| CN203189443U (en) | Three-way mounting body | |
| CN202319706U (en) | Wheel bolt hole protection device | |
| CN201400535Y (en) | Span-pier portal crane | |
| CN204340860U (en) | The special long life insolator disc of horn trumpet | |
| CN204040099U (en) | A kind of bucket tooth | |
| CN203282399U (en) | Product assembly positioning fixture | |
| CN204125043U (en) | A kind of mono beam overhead crane girder and end carriage connecting device | |
| CN104386571B (en) | A kind of auxiliary hoisting device of turbine high-pressure valve assembling use | |
| CN202805485U (en) | Accurate locating piece structure of die cavity of semiconductor packaging mold | |
| CN202846433U (en) | Engineering wrench | |
| CN201406283Y (en) | Large gantry crane for shipyard | |
| CN205114486U (en) | Dodge subassembly | |
| CN103084103A (en) | Universal shaking table | |
| CN202805045U (en) | Trifurcate spanner | |
| CN204054324U (en) | Magnesia carbon brick die fixing structure | |
| CN205111902U (en) | Mould connection structure of tub scissors cutter body and tool bit | |
| CN202851607U (en) | Ant-bouncing hook | |
| CN204369422U (en) | Driving hook with spacing alarm | |
| CN201680663U (en) | Water dispenser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20150622 |
|
| EXPY | Termination of patent right or utility model |